android_kernel_xiaomi_sm8350/include/asm-powerpc
Benjamin Herrenschmidt 8dab5241d0 Rework ptep_set_access_flags and fix sun4c
Some changes done a while ago to avoid pounding on ptep_set_access_flags and
update_mmu_cache in some race situations break sun4c which requires
update_mmu_cache() to always be called on minor faults.

This patch reworks ptep_set_access_flags() semantics, implementations and
callers so that it's now responsible for returning whether an update is
necessary or not (basically whether the PTE actually changed).  This allow
fixing the sparc implementation to always return 1 on sun4c.

[akpm@linux-foundation.org: fixes, cleanups]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: David Miller <davem@davemloft.net>
Cc: Mark Fortescue <mark@mtfhpc.demon.co.uk>
Acked-by: William Lee Irwin III <wli@holomorphy.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16 13:16:16 -07:00
..
iseries
8253pit.h
a.out.h
abs_addr.h
agp.h
asm-compat.h [POWERPC] Use mtocrf instruction in asm when CONFIG_POWER4_ONLY=y 2007-04-13 03:55:13 +10:00
atomic.h atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency 2007-05-08 11:15:20 -07:00
auxvec.h
backlight.h
bitops.h atomic.h: add atomic64 cmpxchg, xchg and add_unless to powerpc 2007-05-08 11:15:19 -07:00
bootx.h
btext.h
bug.h [POWERPC] Fix manual assembly WARN_ON() in enter_rtas(). 2007-01-09 17:03:02 +11:00
bugs.h
byteorder.h
cache.h
cacheflush.h [POWERPC] DEBUG_PAGEALLOC for 32-bit 2007-04-13 04:09:39 +10:00
cell-pmu.h [POWERPC] cell: add cbe_node_to_cpu function 2007-04-23 21:44:38 +02:00
checksum.h
compat.h
cputable.h [POWERPC] Remove CPU_FTR_NEED_COHERENT for 7448. 2007-05-17 21:10:15 +10:00
cputime.h
current.h [POWERPC] Include stddef.h in asm-powerpc/current.h to get offsetof 2007-03-09 15:03:24 +11:00
dbdma.h
dcr-mmio.h
dcr-native.h [POWERPC] More DCR native fixups 2007-02-16 14:00:19 +11:00
dcr.h [POWERPC] Compile fixes for arch/powerpc dcr code 2007-02-07 14:03:23 +11:00
delay.h
device.h
div64.h
dma-mapping.h [PATCH] dma-mapping.h stubs fix 2007-01-30 08:39:21 -08:00
dma.h
edac.h [POWERPC] EDAC ECC software scrubber 2007-03-09 15:03:25 +11:00
eeh_event.h [POWERPC] EEH: rm un-needed data 2007-03-22 22:52:55 +11:00
eeh.h
elf.h [POWERPC] Move ELF_ET_DYN_BASE up to 512MB point 2007-01-24 21:13:56 +11:00
emergency-restart.h
errno.h
fcntl.h
firmware.h [POWERPC] Only use H_BULK_REMOVE if the firmware supports it 2007-02-08 15:02:35 +11:00
floppy.h [PATCH] ANSIfy powerpc floppy.h 2007-03-14 15:27:50 -07:00
fs_pd.h [POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads 2007-02-07 14:03:20 +11:00
futex.h
grackle.h
hardirq.h
heathrow.h
hvcall.h [POWERPC] Avoid hypervisor statistics calculation in real mode 2007-03-22 15:01:43 +11:00
hvconsole.h
hvcserver.h
hw_irq.h powerpc: fixup hard_irq_disable semantics 2007-05-11 08:29:34 -07:00
i8259.h
ibmebus.h [POWERPC] ibmebus: dynamic addition/removal of adapters, some code cleanup 2007-03-16 16:38:19 +11:00
ide.h
immap_86xx.h [POWERPC] 86xx/85xx: Unify Freescale PCI Express memory map registers structure 2007-03-26 17:03:49 -05:00
immap_qe.h [POWERPC] qe: ucc_slow.guemr is in the wrong place 2007-03-29 14:33:56 -05:00
io-defs.h
io.h [POWERPC] Generic check_legacy_ioport 2007-04-27 21:14:30 +10:00
ioctl.h
ioctls.h
iommu.h [POWERPC] DART iommu suspend 2007-05-07 20:31:14 +10:00
ipc.h
ipcbuf.h
ipic.h [POWERPC] 83xx: Return a point to the struct ipic from ipic_init() 2007-01-26 01:45:32 -06:00
irq_regs.h
irq.h [POWERPC] Add IRQ remapping hook 2007-01-24 21:13:59 +11:00
irqflags.h
Kbuild [PATCH] ps3: Virtual Frame Buffer Driver 2007-02-12 09:48:44 -08:00
kdebug.h Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-05-08 11:50:19 -07:00
kdump.h
kexec.h kdump/kexec: calculate note size at compile time 2007-05-08 11:15:07 -07:00
keylargo.h
kmap_types.h
kprobes.h [POWERPC] Minor fault path optimization 2007-05-02 20:57:39 +10:00
libata-portmap.h Fix Maple PATA IRQ assignment. 2007-01-26 17:27:40 -05:00
linkage.h
lmb.h
local.h local_t: powerpc extension 2007-05-08 11:15:20 -07:00
lppaca.h
lv1call.h
machdep.h [POWERPC] PowerPC MSI infrastructure 2007-05-08 13:40:31 +10:00
macio.h
mc146818rtc.h
mediabay.h
mman.h
mmu_context.h Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
mmu-44x.h [POWERPC] Remove fixup_bigphys_addr() for arch/powerpc to avoid link error 2007-05-17 21:11:13 +10:00
mmu-hash64.h [POWERPC] Fix warning in hpte_decode(), and generalize it 2007-05-10 21:28:13 +10:00
mmu.h [POWERPC] Revise PPC44x MMU code for arch/powerpc 2007-05-02 20:04:29 +10:00
mmzone.h [POWERPC] We don't define CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID 2007-05-10 21:28:13 +10:00
module.h
mpc8xx.h [POWERPC] Add mpc866ads board-specific bits to arch/powerpc 2007-02-07 14:03:17 +11:00
mpc52xx.h [POWERPC] mpc52xx suspend to deep-sleep 2007-05-07 20:31:15 +10:00
mpc85xx.h
mpc86xx.h
mpc8260.h [POWERPC] Change include protections to ASM_POWERPC 2007-05-17 21:10:15 +10:00
mpic.h [POWERPC] MPIC MSI allocator 2007-05-08 13:43:48 +10:00
msgbuf.h
mutex.h
namei.h
nvram.h
of_device.h [POWERPC] Export of_device_get_modalias 2007-05-07 20:31:15 +10:00
of_platform.h
ohare.h
oprofile_impl.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
paca.h [POWERPC] Introduce address space "slices" 2007-05-09 16:35:00 +10:00
page_32.h [POWERPC] Kill off the PTE_FMT macro 2007-05-07 20:31:14 +10:00
page_64.h [POWERPC] Introduce address space "slices" 2007-05-09 16:35:00 +10:00
page.h [POWERPC] Remove use of 4level-fixup.h for ppc32 2007-05-08 13:40:31 +10:00
param.h
parport.h parport->dev driver model support 2007-05-08 11:15:05 -07:00
pci-bridge.h [POWERPC] Add a field for each specific bus to struct pci_controller 2007-01-24 21:13:59 +11:00
pci.h [POWERPC] Create and use get_pci_dma_ops() 2007-03-09 15:03:25 +11:00
percpu.h
pgalloc-32.h [POWERPC] Remove use of 4level-fixup.h for ppc32 2007-05-08 13:40:31 +10:00
pgalloc-64.h [POWERPC] Fix return from pte_alloc_one() in out-of-memory case 2007-06-02 21:01:56 +10:00
pgalloc.h [POWERPC] Remove arch/powerpc's dependence on asm-ppc/pg{alloc,table}.h 2007-05-02 20:04:30 +10:00
pgtable-4k.h [POWERPC] Add ability to 4K kernel to hash in 64K pages 2007-05-09 16:35:00 +10:00
pgtable-64k.h [POWERPC] Add ability to 4K kernel to hash in 64K pages 2007-05-09 16:35:00 +10:00
pgtable-ppc32.h Rework ptep_set_access_flags and fix sun4c 2007-06-16 13:16:16 -07:00
pgtable-ppc64.h Rework ptep_set_access_flags and fix sun4c 2007-06-16 13:16:16 -07:00
pgtable.h [POWERPC] Remove arch/powerpc's dependence on asm-ppc/pg{alloc,table}.h 2007-05-02 20:04:30 +10:00
pmac_feature.h [POWERPC] Change include protections to ASM_POWERPC 2007-05-17 21:10:15 +10:00
pmac_low_i2c.h
pmac_pfunc.h
pmc.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
pmi.h [POWERPC] Add PMI driver for cell blade 2007-02-16 14:00:19 +11:00
poll.h Consolidate asm/poll.h 2007-05-11 08:29:34 -07:00
posix_types.h [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
ppc_asm.h
ppc-pci.h [POWERPC] Assorted janitorial EEH cleanups 2007-05-10 21:28:13 +10:00
processor.h [POWERPC] Remove last_syscall 2007-03-22 22:52:58 +11:00
prom.h [POWERPC] Uninline of_iomap function 2007-05-02 20:04:29 +10:00
ps3.h [POWERPC] PS3: Fix sys manager build error 2007-05-10 21:28:13 +10:00
ps3av.h ps3: Make `ps3videomode -v 0 (auto mode) work again 2007-05-04 17:59:08 -07:00
ps3fb.h [PATCH] ps3: cleanup ps3fb before clearing HPTE 2007-02-12 09:48:44 -08:00
pSeries_reconfig.h
ptrace.h
qe_ic.h
qe.h [POWERPC] Change rheap functions to use ulongs instead of pointers 2007-05-09 23:01:43 -05:00
reg_8xx.h
reg_booke.h [POWERPC] Move reg_booke.h to include/asm-powerpc 2007-05-09 23:00:37 -05:00
reg.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
resource.h
rheap.h [POWERPC] User rheap from arch/powerpc/lib 2007-05-09 23:28:17 -05:00
rtas.h
rtc.h
rwsem.h
scatterlist.h
seccomp.h
sections.h
semaphore.h
sembuf.h
serial.h
setup.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
smp.h Remove hardcoding of hard_smp_processor_id on UP systems 2007-05-09 12:30:48 -07:00
smu.h
socket.h [NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support 2007-04-25 22:24:21 -07:00
sockios.h [NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution 2007-04-25 22:24:04 -07:00
sparsemem.h
spinlock_types.h
spinlock.h
spu_csa.h [POWERPC] Spufs support for 64K LS mappings on 4K kernels 2007-05-09 16:35:00 +10:00
spu_info.h
spu_priv1.h [POWERPC] Celleb: consolidate spu management ops 2007-02-07 14:03:21 +11:00
spu.h [POWERPC] Fix spu SLB invalidations 2007-03-10 00:07:50 +01:00
sstep.h [POWERPC] Added kprobes support to ppc32 2007-02-06 22:55:19 -06:00
stat.h
statfs.h
string.h [STRING]: Move strcasecmp/strncasecmp to lib/string.c 2007-04-26 01:54:39 -07:00
suspend.h [POWERPC] Fix suspend states again 2007-05-02 20:04:30 +10:00
synch.h
syscalls.h
systbl.h [POWERPC] Wire up some more syscalls 2007-05-17 21:11:13 +10:00
system.h Remove tas() 2007-05-08 11:15:20 -07:00
tce.h
termbits.h
termios.h [PATCH] consolidate line discipline number definitions 2007-02-11 10:51:26 -08:00
thread_info.h
time.h [POWERPC] 8xx: powerpc port of core CPM PIC 2007-02-07 14:03:17 +11:00
timex.h
tlb.h [POWERPC] Fix possible access to free pages 2007-06-02 21:01:55 +10:00
tlbflush.h [POWERPC] Cleanup and fix breakage in tlbflush.h 2007-04-24 22:08:56 +10:00
topology.h [PATCH] sched: remove SMT nice 2007-03-05 07:57:51 -08:00
tsi108_irq.h [POWERPC] Change include protections to ASM_POWERPC 2007-05-17 21:10:15 +10:00
tsi108_pci.h [POWERPC] Change include protections to ASM_POWERPC 2007-05-17 21:10:15 +10:00
tsi108.h [POWERPC] Generalize tsi108 PCI setup 2007-05-08 11:54:20 +10:00
types.h
uaccess.h [POWERPC] Add inatomic versions of __get_user and __put_user 2007-04-13 04:09:38 +10:00
ucc_fast.h ucc_geth: Implement Transmit on Demand support 2007-04-28 11:01:04 -04:00
ucc_slow.h [POWERPC] QE: clean up ucc_slow.c and ucc_fast.c 2007-02-17 16:12:54 -06:00
ucc.h
ucontext.h
udbg.h [POWERPC] Early serial debug support for PPC44x 2007-05-08 14:47:33 +10:00
uic.h [POWERPC] Add arch/powerpc driver for UIC, PPC4xx interrupt controller 2007-04-24 21:32:01 +10:00
unaligned.h
uninorth.h
unistd.h [POWERPC] Wire up some more syscalls 2007-05-17 21:11:13 +10:00
user.h
vdso_datapage.h
vdso.h [POWERPC] Fix vDSO page count calculation 2007-02-13 15:35:52 +11:00
vga.h
vio.h
xmon.h
xor.h